diff options
Diffstat (limited to 'src/gui/util/qvalidator.cpp')
| -rw-r--r-- | src/gui/util/qvalidator.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gui/util/qvalidator.cpp b/src/gui/util/qvalidator.cpp index f71a66c98c..8be08ebd2a 100644 --- a/src/gui/util/qvalidator.cpp +++ b/src/gui/util/qvalidator.cpp @@ -658,7 +658,11 @@ QValidator::State QDoubleValidatorPrivate::validateWithLocale(QString &input, QL if (notation == QDoubleValidator::StandardNotation) { double max = qMax(qAbs(q->b), qAbs(q->t)); qlonglong v; - if (convertDoubleTo(max, &v)) { + // Need a whole number to pass to convertDoubleTo() or it fails. Use + // floor, as max is positive so this has the same number of digits + // before the decimal point, where qCeil() might take us up to a power + // of ten, adding a digit. + if (convertDoubleTo(qFloor(max), &v)) { qlonglong n = pow10(numDigits(v)); // In order to get the highest possible number in the intermediate // range we need to get 10 to the power of the number of digits |